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by heating the blank or deep-drawing associated with heat treatment
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B21D22/208
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL
B21D22/00
Shaping without cutting, by stamping, spinning, or deep-drawing
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B21D22/208
by heating the blank or deep-drawing associated with heat treatment
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Patents Grants
last 30 patents
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Patent Grant
Method for manufacturing hot-press-formed article, and hot-press-fo...
Patent number
12,162,057
Issue date
Dec 10, 2024
Nippon Steel Corporation
Soshi Fujita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Workpiece transport unit, hot pressing equipment, workpiece transpo...
Patent number
12,134,118
Issue date
Nov 5, 2024
Nippon Steel Corporation
Naruhiko Nomura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hot-press molding method and hot-press molded product
Patent number
12,091,726
Issue date
Sep 17, 2024
Toyota Jidosha Kabushiki Kaisha
Eiichi Ota
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for forming a sheet blank as a workpiece in a forming tool
Patent number
12,064,800
Issue date
Aug 20, 2024
HODFORMING GMBH
Peter Amborn
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a sheet metal component
Patent number
11,993,824
Issue date
May 28, 2024
Bayerische Motoren Werke Aktiengesellschaft
Martin Kerscher
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Modification of a deep-drawing sheet blank for electric resistance...
Patent number
11,904,373
Issue date
Feb 20, 2024
Zapadoceska Univerzita V Plzni
Bohuslav Masek
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Shaped boron tubular structure support
Patent number
11,866,799
Issue date
Jan 9, 2024
L&W Engineering
Dean Richardson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Welded steel part used as motor vehicle part, and method of manufac...
Patent number
11,643,149
Issue date
May 9, 2023
Arcelormittal
Jessy Haouas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Resiliently mounted, segmented hot forming tool and method for prod...
Patent number
11,548,050
Issue date
Jan 10, 2023
Benteler Automobiltechnik GmbH
Oliver Luetkemeyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus and method for forming aluminum plate
Patent number
11,504,757
Issue date
Nov 22, 2022
Hyundai Motor Company
Youn-Il Jung
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and device for heat treating a metal component
Patent number
11,447,838
Issue date
Sep 20, 2022
Schwartz GmbH
Frank Wilden
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Molded body manufacturing method
Patent number
11,400,504
Issue date
Aug 2, 2022
Hyundai Steel Company
Byung Gil Yoo
C21 - METALLURGY OF IRON
Information
Patent Grant
Hot-stamped trim component
Patent number
11,376,646
Issue date
Jul 5, 2022
Toyoda Iron Works Co., Ltd.
Kazuhiko Yokoi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Steel plate for hot forming and manufacturing method of hot press f...
Patent number
11,365,466
Issue date
Jun 21, 2022
Kobe Steel, Ltd.
Tatsuya Asai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of manufacturing hot-press-formed steel member
Patent number
11,344,941
Issue date
May 31, 2022
Kobe Steel, Ltd.
Takayuki Yamano
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a motor vehicle component with at least two re...
Patent number
11,331,710
Issue date
May 17, 2022
Benteler Automobiltechnik GmbH
Christian Hielscher
C21 - METALLURGY OF IRON
Information
Patent Grant
Tool with heater for forming part with tailored properties
Patent number
11,185,906
Issue date
Nov 30, 2021
MAGNA INIERNATIONAL INC.
Yunxin Ma
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot-pressed member and manufacturing method therefor
Patent number
11,168,378
Issue date
Nov 9, 2021
JFE Steel Corporation
Yasuaki Okita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing a press-molded article, a retainer, and a...
Patent number
11,161,164
Issue date
Nov 2, 2021
Unipres Corporation
Tsutomu Serizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot-press molding method and hot-press molded product
Patent number
11,118,242
Issue date
Sep 14, 2021
Toyota Jidosha Kabushiki Kaisha
Eiichi Ota
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing hot pressed product
Patent number
11,097,332
Issue date
Aug 24, 2021
Topre Corporation
Hiroaki Takishima
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot-formed metal sheet and method of producing an opening in such a...
Patent number
11,027,325
Issue date
Jun 8, 2021
Benteler Automobiltechnik GmbH
Markus Kettler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Shaped boron tubular structure support
Patent number
11,021,768
Issue date
Jun 1, 2021
L&W Engineering
Dean Richardson
C21 - METALLURGY OF IRON
Information
Patent Grant
Metal part with controlled deformation orientation
Patent number
10,994,783
Issue date
May 4, 2021
AUTOTECH ENGINEERING S.L.
Christophe Cazes
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method for marking workpieces and workpiece
Patent number
10,994,320
Issue date
May 4, 2021
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Christoph Zeh
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Laser sintered die surface for a tool
Patent number
10,981,208
Issue date
Apr 20, 2021
Magna International Inc.
Mark Anthony Fabischek
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Restraining member, and processing device and conveying device usin...
Patent number
10,946,429
Issue date
Mar 16, 2021
FLEXI-SCRAM CO., LTD.
Yuan Dong
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing hot-formed components
Patent number
10,876,179
Issue date
Dec 29, 2020
Bayerische Motoren Werke Aktiengesellschaft
Bernd Kupetz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Panel-like formed product and manufacturing method thereof
Patent number
10,758,959
Issue date
Sep 1, 2020
Nippon Steel Corporation
Kenichiro Otsuka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Zinc-coated steel for press hardening applications and method of pr...
Patent number
10,718,045
Issue date
Jul 21, 2020
AK Steel Properties, Inc.
Ralph Mutschler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
HOT-PRESS MOLDING APPARATUS, AUTOMOTIVE BODY COMPONENT, HOT-PRESS...
Publication number
20240033802
Publication date
Feb 1, 2024
G-TEKT CORPORATION
Satoshi TAKAHASHI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MANUFACTURING PRESS-FORMED PRODUCT, APPARATUS FOR TRANSPO...
Publication number
20230356283
Publication date
Nov 9, 2023
NIPPON STEEL CORPORATION
Toshiya SUZUKI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR MANUFACTURING HOT-PRESS-FORMED ARTICLE, AND HOT-PRESS-FO...
Publication number
20230166314
Publication date
Jun 1, 2023
NIPPON STEEL CORPORATION
Soshi FUJITA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT PRESS LINE AND METHOD OF MANUFACTURING HOT-PRESS-FORMED PRODUCT
Publication number
20230158560
Publication date
May 25, 2023
NIPPON STEEL CORPORATION
Kenta UENISHI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PROCESS FOR MANUFACTURING A METAL PART
Publication number
20230138062
Publication date
May 4, 2023
Creuzet Aeronautique
CYRIL VERGINE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALUMINUM FORMING METHOD
Publication number
20220341015
Publication date
Oct 27, 2022
Imperial College Innovations Limited
Zhutao SHAO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MANUFACTURING HOT-PRESS-FORMED STEEL MEMBER
Publication number
20220250131
Publication date
Aug 11, 2022
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takayuki YAMANO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WORKPIECE TRANSPORT UNIT, HOT PRESSING EPUIPMENT, WORKPIECE TRANSPO...
Publication number
20220152685
Publication date
May 19, 2022
Nippon Steel Corporation
Naruhiko NOMURA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND SYSTEM FOR USING AIR GAPS IN HOT-STAMPING TOOLS TO FORM...
Publication number
20220105553
Publication date
Apr 7, 2022
MAGNA INTERNATIONAL INC.
Kyle Daniel FAIRBARN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT-PRESS MOLDING METHOD AND HOT-PRESS MOLDED PRODUCT
Publication number
20210340643
Publication date
Nov 4, 2021
Toyota Jidosha Kabushiki Kaisha
Eiichi OTA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SHAPED BORON TUBULAR STRUCTURE SUPPORT
Publication number
20210262054
Publication date
Aug 26, 2021
L & W Engineering
Dean Richardson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CONDUCTION PRE-HEATING OF SHEET FOR HOT FORMING
Publication number
20210237138
Publication date
Aug 5, 2021
MAGNA INTERNATIONAL INC.
Cangji SHI
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR MANUFACTURING A PRESS-MOLDED ARTICLE, A RETAINER, AND A...
Publication number
20210008609
Publication date
Jan 14, 2021
UNIPRES CORPORATION
Tsutomu SERIZAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MANUFACTURING PRESS FORMED PRODUCT
Publication number
20200316668
Publication date
Oct 8, 2020
TOA INDUSTRIES CO., LTD.
Taichi SHIMIZU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HOT-STAMPED TRIM COMPONENT
Publication number
20200282441
Publication date
Sep 10, 2020
TOYODA IRON WORKS CO., LTD.
Kazuhiko YOKOI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COATED STEEL SHEET, COATED STEEL SHEET COIL, METHOD OF PRODUCING HO...
Publication number
20200238357
Publication date
Jul 30, 2020
NIPPON STEEL CORPORATION
Masahiro KUBO
B32 - LAYERED PRODUCTS
Information
Patent Application
STEEL PLATE FOR HOT FORMING AND MANUFACTURING METHOD OF HOT PRESS F...
Publication number
20200095660
Publication date
Mar 26, 2020
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tatsuya Asai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF PRODUCING A MOTOR VEHICLE COMPONENT FROM A HIGH-STRENGTH...
Publication number
20190366407
Publication date
Dec 5, 2019
BENTELER AUTOMOBILTECHNIK GMBH
Martin HOLZWEISSIG
C21 - METALLURGY OF IRON
Information
Patent Application
TOOL WITH HEATER FOR FORMING PART WITH TAILORED PROPERTIES
Publication number
20190366408
Publication date
Dec 5, 2019
MAGNA INTERNATIONAL INC.
Yunxin MA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT-PRESSING STEEL PLATE, PRESS-MOLDED ARTICLE, AND METHOD FOR MANU...
Publication number
20190241988
Publication date
Aug 8, 2019
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Toshio MURAKAMI
B32 - LAYERED PRODUCTS
Information
Patent Application
RESILIENTLY MOUNTED, SEGMENTED HOT FORMING TOOL AND METHOD FOR PROD...
Publication number
20190176203
Publication date
Jun 13, 2019
BENTELER AUTOMOBILTECHNIK GMBH
Oliver LUETKEMEYER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
AUTOMOBILE PART AND METHOD FOR MANUFACTURING AUTOMOBILE PART
Publication number
20190160519
Publication date
May 30, 2019
NIPPON STEEL & SUMITOMO METAL CORPORATION
Jun MAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HOT FORMING TOOL WITH INFRARED LIGHT SOURCE
Publication number
20190119768
Publication date
Apr 25, 2019
Edward William SCHLEICHERT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
RESTRAINING MEMBER, AND PROCESSING DEVICE AND CONVEYING DEVICE USIN...
Publication number
20190099795
Publication date
Apr 4, 2019
FLEXI-SCRAM CO., LTD.
Yuan DONG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR MANUFACTURING HOT PRESSED PRODUCT
Publication number
20190091752
Publication date
Mar 28, 2019
TOPRE CORPORATION
Hiroaki Takishima
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for Manufacturing a Component
Publication number
20190070652
Publication date
Mar 7, 2019
Bayerische Motoren Werke Aktiengesellschaft
Jan Andreas PFRANG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING A MOTOR VEHICLE COMPONENT WITH AT LEAST TWO RE...
Publication number
20190054513
Publication date
Feb 21, 2019
BENTELER AUTOMOBIL TECHNIK GMBH
Christian HIELSCHER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for Marking Workpieces and Workpiece
Publication number
20190030581
Publication date
Jan 31, 2019
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Christoph Zeh
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD OF MANUFACTURING PRESS FORMED PRODUCT
Publication number
20190009321
Publication date
Jan 10, 2019
TOA INDUSTRIES CO., LTD.
Yasutaka SUZUKI
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
METHOD OF MANUFACTURING PRESS FORMED PRODUCT
Publication number
20190009367
Publication date
Jan 10, 2019
TOA INDUSTRIES CO., LTD.
Yasutaka SUZUKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR